Appliance base



FIG. 1 is a front perspective view of an appliance base of the present disclosure;

FIG. 2 is a front elevational view of the appliance base of FIG. 1;

FIG. 3 is a rear elevational view of the appliance base of FIG. 1;

FIG. 4 is a first side elevational view of the appliance base of FIG. 1;

FIG. 5 is a second side elevational view of the appliance base of FIG. 1;

FIG. 6 is a top plan view of the appliance base of FIG. 1; and,

FIG. 7 is a bottom plan view of the appliance base of FIG. 1.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for an appliance base, as shown and described. 